1.8m Ka Band Satellite Communication Antenna

hot selling Ka band VSAT antenna with fast delivery

Description

Reviews

1.8m Ka band VSAT antenna characteristics

Meets or exceeds CCIR 580 and INTELSAT requirements

Offset designed;

High gain, Low sidelobe, High G/T rate;

Linear or circular polarization optional;

Reasonable structure and easy operation.

1.8m Ka band VSAT antenna standard configuration

Main reflector, back support frame, kingpost, feed and feed support, solid wretch, foundation template and standard component.

1.8m Ka band VSAT antenna optional parts

BUC, LNB, Modem, spectrum analyzer, moving foundation, de-icing equipment, BUC fix bracket, servo system, motorized polarization, lightning protection device, installation tools, cable and connector.

1.8m KA vsat antenna view 1

1.8m KA vsat antenna view 2

1.8m KA vsat antenna view 3

RF specification

Model	NS-SECK-180
Operating Frequency GHz	Ka band
	Receive	Transmit
	17.7～21.2	27.5～31
Antenna gain dBi	49.28@19.95GHz	52.75@29.75GHz
Polarization	Linear, circular
XPD dB(linear)	≥35	≥35
Axial Ratio（2 port, circular）	1.5	1.5
VSWR	1.25	1.25
Noise temperature EL : 10° 30° 50°	126 K 85 K 80 K	/
-3dB beam width	0.564°	0.378°
Feed insertion loss, dB	0.6	0.6
Power capacity, KW	/	2
Interface	WR-42	WR-28
Rx-Tx isolation, dB	85
First sidelobe, dB Far sidelobes, dBi	-14 29 - 25 logθ（1°≤θ＜20°）

Mechanical specifications

Antenna diameter	1.8m
Antenna type	Offset, single piece panel
Antenna mount type	EL over AZ
RMS	≤0.3mm
Antenna weight（N.W）	75 kg
Antenna travel range AZ EL Pol	0°～360° 0°～90° ±90°
Antenna drive mode	Manual

Envioronmtan specifications

Working wind speed	72 km/h
Without damage	216 km/h
Working temperature	-40℃～50℃
Humidity	100%
Solar radiation	1135Kcal/h/m²
Ice load	Work normally: 13mm ; without damage: 25mm
Seismic capacity	Horizontal: 0.3G; vertical: 0.1G
Surface treatment	Steel parts: hot dip galvanized; aluminum part: primer paint+surface pain